The invention provides a lightweight acoustic package and an air suspension system, the lightweight acoustic package comprises a shell, the shell comprises an upper shell and a lower shell, the edges of the upper shell and the lower shell are connected through concave-convex fit, so that the shell is sealed to form a mounting cavity; the shell is made of a mixture of nylon and glass fibers, and the upper shell and the lower shell are respectively and integrally formed in an injection molding mode. Therefore, the acoustic bag is made of plastic, light weight is achieved, the weight of the acoustic bag is greatly reduced, meanwhile, the injection molding technology is simple and easy to operate, equipment is easy to maintain, uniform products can be rapidly produced in batches, and the requirement for the technology is reduced. And the edges of the upper shell and the lower shell are connected in a concave-convex matching manner, so that the tight connection of the upper shell and the lower shell can be known, and the mounting cavity meets the sealing requirement, thereby meeting the acoustic performance requirement of the acoustic bag and effectively obstructing the noise transmission of equipment mounted in the acoustic bag.

    本发明提供一种轻量化声学包及空气悬架系统,包括壳体,壳体包括上壳体和下壳体,上壳体和下壳体的边缘通过凹凸配合连接,使得壳体密封形成安装腔;壳体材料为尼龙与玻璃纤维的混合物,且上壳体和下壳体分别一体注塑成型。因此本发明的声学包材质为塑料实现了轻量化,大大降低了声学包的重量,同时注塑成型工艺简单、易于操作、设备容易维护,能够快速批量生产统一的产品,降低了对技术的要求。而且上壳体和下壳体的边缘通过凹凸配合连接,可知上壳体和下壳体的紧密连接,使其安装腔达到密封要求,从而达到声学包的声学性能要求,对安装在其中设备的噪声传播进行有效阻隔。


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    Title :

    Lightweight acoustic package and air suspension system


    Additional title:

    一种轻量化声学包及空气悬架系统


    Contributors:
    LIU YIHUI (author) / XU YONGGAO (author) / WEI LIN (author) / XIN JIAOJIAO (author) / HAO NA (author) / JIANG SHANLIN (author) / YE WEN (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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